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on December 5, 2023
Many TVS, monitors and laptops already use OLED screens. boe 2023 So far, organic light-emitting diode display technology is becoming more and more mature, and the market share has also been greatly improved. You may have heard others say that if you want accurate screen color, contrast, and beautiful color representation, then choose products with organic light-emitting diode (OLED) screens. What kind of technology is an organic light-emitting diode? Laptop and those advantages, let's understand it!
What's the difference between OLED and LCD?
Compared with ordinary liquid crystal displays of the past,BOE displays liquid crystal displays are made of inorganic materials. Simply put, two pieces of glass and liquid crystal are clamped together. The upper substrate has a colored Lux layer, and the lower substrate has a thin film fixed crystal, which will produce different light characteristics under the action of the liquid crystal intermediate voltage, and finally produce different colors through the colored Lux layer
LCD luminescence principle
OLED is known as electromechanical excitation light, can emit light through its own, oled manufacturer
the principle is to emit red, green, blue organic light-emitting semiconductors coated on conductive glass, so that current through the light. As a result, each pixel of the OLED information can be individually operated to emit light, which can be completely turned off when displaying black, obtaining the deepest black, and this feature can also bring higher color saturation and contrast
Principle of OLED luminescence
The colors are more vivid and accurate
One produces light under the action of a voltage, and one has its own luminous properties. In contrast, the picture presented by organic light-emitting diodes will be more colorful, and the color rendering capacity can reach 100% DCI-P3 wide color gamut, which is more than 33% higher than ordinary LCD.
Keep more details
Compared with LCD, OLED screens can display sharper images. When OLeds play darker images, such as fireworks, starry skies, auroras, movies, etc., the shadows retain a higher level of detail
Under the same visual experience, the brightness of the OLED panel can be lower than that of the ordinary LCD, because it is self-luminous and does not require additional backlight, so it can reduce blue light damage.
React faster
OLED screen also has the characteristics of fast response, in the case of high-speed moving screen, OLED compared to LCD screen, there will be no dragging residual shadow feeling, such as the police chase in the movie, light and shadow technology special effects, heroes, etc., 0.2ms reaction time on the OLED screen, will make the visual experience more smooth
Jet black
OLED screens are black and do not emit light, so they can display darker colors in darker colors. But not all old people are great! The screen is also graded. Consumers can refer to the Electronic Standards Institute's DisplayHDR true black standard. A higher brightness value indicates a higher brightness. The current highest rating is 600.
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